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APC715 Pump Unit Controller

USER MANUAL

Smartgen Technology

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Chinese trademark

English trademark

Smartgenmake your generatorsmartSmartgen Technology Co., Ltd.

No. 28 Jinsuo RoadZhengzhou

Henan Province

P. R. China

Tel:+86-371-67988888/67981888

+86-371-67991553/67992951

+86-371-67981000(overseas)

Fax:0086-371-67992952

Web:http://www.smartgen.com.cn

http://www.smartgen.cn

Email:[email protected]

All rights reserved. No part of this publication may be reproduced in any material form

(including photocopying or storing in any medium by electronic means or other) without

the written permission of the copyright holder.

Smartgen Technology reserves the right to change the contents of this document

without prior notice.
http://www.smartgen.com.cn/http://www.smartgen.cn/mailto:[email protected]:[email protected]://www.smartgen.cn/http://www.smartgen.com.cn/

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Version

Date Version Note

2013-08-28 1.0 Original release.

This manual is suitable for APC715 pump unit controller only.

Clarification of notation used within this publication.

SYMBOL INSTRUCTION

NOTE

Highlights an essential element of a procedure to ensure

correctness.

CAUTION!

Indicates a procedure or practice, which, if not strictly observed,

could result in damage or destruction of equipment.

WARNING!

Indicates a procedure or practice, which could result in injury to

personnel or loss of life if not followed correctly.

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APC715 Pump Unit Controller ISSUE 2013-08-28 Version 1.0 Page 4 of 62

CONTENTS

1 OVERVIEW........................................................................................ 62 PERFORMANCE AND CHARACTERISTICS .................................... 73 SPECIFICATION ................................................................................ 94 OPERATION .................................................................................... 10

4.1 INDICATOR LIGHT ......................................................................................... 104.2 PUSHBUTTONS ............................................................................................. 114.3 LCD DISPLAY ................................................................................................. 12

4.3.1 MAIN DISPLAY................................................................................... 124.3.2 USER MENU AND PARAMETERS SETTING MENU ........................ 13

4.4 AUTO START/STOP OPERATION ................................................................. 164.5 MANUAL START/STOP OPERATION ............................................................ 174.6 ON-LOAD CONTROL PROCESS ................................................................... 184.7 ADJUST SPEED CONTROL .......................................................................... 19

5 PROTECTION ................................................................................. 205.1 WARNINGS .................................................................................................... 205.2 SHUTDOWN ALARM ..................................................................................... 225.3 TRIP SHUTDOWN ......................................................................................... 245.4 FAULT IDLE .................................................................................................... 24

6 CONNECTIONS .............................................................................. 257 DEFINITION AND RANGE OF PARAMETERS ................................ 28

7.1 PARAMETER CONTENTS AND RANGE (TABLE 1) ...................................... 287.2 PROGRAMMABLE OUTPUT 1-5 (TABLE 2) .................................................. 37

7.2.1 Custom Period Output ........................................................................ 417.2.2 Custom Combined Output .................................................................. 42

7.3 DEFINED CONTENTS OF CONFIGURABLE INPUT PORTS (ALL ACTIVEWHEN CONNECT TO GRAND (B-)) ...................................................................... 437.4 SELECTION OF SENSORS ........................................................................... 457.5 CONDITIONS OF CRANK DINSCONNECT SELECTION ............................. 46

8 PARAMETERS SETTING ................................................................ 479 SENSOR SELECT ........................................................................... 4810 TYPICAL APPLICATION .................................................................. 4911 INSTALLATION ................................................................................ 5012 CONNECTIONS OF CONTROLLER WITH J1939 ENGINE ............ 51

12.1CUMMINS ISB/ISBE ....................................................................................... 5112.2CUMMINS QSL9 ............................................................................................ 51

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12.3CUMMINS QSM11(IMPORT) ......................................................................... 5212.4CUMMINS QSX15-CM570 ............................................................................. 5212.5CUMMINS GCS-MODBUS ............................................................................. 5312.6

CUMMINS QSM11 .......................................................................................... 53

12.7CUMMINS QSZ13 .......................................................................................... 5412.8DETROIT DIESEL DDEC III / IV ..................................................................... 5412.9DEUTZ EMR2 ................................................................................................. 5512.10 JOHN DEERE .......................................................................................... 5512.11 MTU MDEC .............................................................................................. 5512.12 MTU ADEC(SMART MODULE) ................................................................ 5612.13 MTU ADEC(SAM MODULE) ..................................................................... 5612.14 PERKINS .................................................................................................. 5712.15 SCANIA .................................................................................................... 5712.16 VOLVO EDC3 ........................................................................................... 5812.17 VOLVO EDC4 ........................................................................................... 5812.18 VOLVO-EMS2 ........................................................................................... 5912.19 YUCHAI .................................................................................................... 5912.20 WEICHAI .................................................................................................. 60

13 USB ................................................................................................. 6114 FAULT FINDING .............................................................................. 62

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1 OVERVIEW

APC715 Pump Unit Controller is designed for pump systems which controlled by

engine. It allows automatic start/stop, data measurement, alarm protection as well as

remote control, remote measurement and remote communication function. It fit with

LCD display, optional languages interface, and it is reliable and easy to use.

Utilizing the GOV (Engine Speed Governor) control function, the controller is able to

stabilize the outlet pressure via GOV.

APC715 Pump Unit Controlleralso monitors the engine, indicating the operational

status and fault conditions accurately. When abnormal condition occurs, it can protect

the unit automatically; simultaneously the exact failure mode information is indicated

by the LCD display on the front panel. SAE J1939 interface enables the controller to

communicate with various ECU (ENGINE CONTROL UNIT) which fitted with J1939

interface.

APC715 Pump Unit Controlleradopt powerful 32-bit microprocessor technology with

precision parameters measuring, fixed value adjustment, time setting and set value

adjusting and etc. The majority of parameters can be configured from front panel and

all the parameters can be set using PC (via USB port) and can be adjusted and

monitored with the help of RS485 ports. It can be widely used in a number of pump

control system with compact structure, simple connections and high reliability

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2 PERFORMANCE AND CHARACTERISTICS

With ARM-based 32-bit SCM, highly integrated hardware, new reliability level.

480x272 pixel, 4.3 inches LCD with backlight, multilingual interface (including

English, Chinese or other languages) which can be chosen at the site, making

commissioning convenient for factory personnel.

Improved LCD wear-resistance and scratch resistance due to hard screen acrylic.

Silicon panel and pushbuttons for better operation in high/low temperature

environment

RS485 communication port enabling remote control, remote measuring, remote

communication via ModBus protocol.

Equipped with CANBUS port and can communicate with J1939 genset. Not only

can you monitoring frequently-used data (such as water temperature, oil pressure,

engine speed, fuel consumption and so on) of ECU machine, but also control start,

stop, raising speed and speed droop via CANBUS port.

10 analog sensors; sensors can switch between resistor type and current type using

jumper.

More kinds of curves of temperature, oil pressure, fuel level can be used directly

and users can define the sensor curves by themselves.

Precision measure and display parameters about Engine and pump unit.

Protection: automatic start/stop of the pump unit, perfect fault indication and

protection function.

All output ports are relay-out;

Parameter setting: parameters can be modified and stored in internal FLASH

memory and cannot be lost even in case of power outage; most of them can be

adjusted using front panel of the controller and all of them can be modified using

PC via USB or RS485 ports.

Multiple crank disconnect conditions (speed sensor, oil pressure) are optional;

Widely power supply range DC(8~35)V, suitable to different starting battery voltage

environment;

Event log, real-time clock, scheduled start & stop pump unit (can be set as start

pump unit once a day/week/month whether with load or not);

Accumulative total run time and total electric energy of A and B. Users can reset it

as 0 and re-accumulative the value which make convenience to users to count the

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total value as their wish.

Can control engine heater, cooler and fuel pump.

With maintenance function. Actions (warning/shutdown) can be set when

maintenance time out;

All parameters used digital adjustment, instead of conventional analog modulation

with normal potentiometer, more reliability and stability;

Waterproof security level IP55 due to rubber seal installed between the controller

enclosure and panel fascia;

Metal fixing clips enable perfect performance in high temperature environment;

Modular design, anti-flaming ABS plastic enclosure, pluggable connection terminals

and embedded installation way; compact structure with easy mounting.

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3 SPECIFICATION

Items Contents

Working Voltage DC8. 0V to 35. 0V, Continuous Power Supply.

Overall Consumption

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4 OPERATION

4.1 INDICATOR LIGHT

Note: Selected indicators description:

Warning indicator and Alarm indicator:

Alarm Type Warning Indicator Alarm Indicator

Warning Slow flashing Slow flashing

Shutdown Alarm Off Fast flashing

Running indicator: illuminated from crank successful to ETS while off during other

periods.

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4.2 PUSHBUTTONS

Stop

Stop running pump unit in Auto/Manual mode;Reset alarm in stop mode; Lamp test (press atleast 3 seconds); During stopping process, pressthis button again to stop pump unit immediately.

Start Start pump unit in Manual/Test mode.

Manual ModePress this key and controller enters in Manualmode.

Auto Mode Press this key and controller enters in Automode.

MuteAlarming sound off; If there is alarm, pressing thebutton at least 3 seconds can reset this alarm.

LoadCan control the clutch to switch on or off in manual

mode.

Adjust Speed Enter/Exit the speed adjust menu.

Up/Increase1) Screen scroll; 2) Up cursor and increasevalue in setting menu.

Down/Decrease1) Screen scroll; 2) Down cursor and decreasevalue in setting menu.

Left1) Screen scroll; 2) Left move cursor in settingmenu.

Right1) Screen scroll; 2) Right move cursor in settingmenu.

Set/Confirm

1. Enter intohelpinterface;2. Pressing and holding for more than 3 seconds

enters parameter configuration menu;3. In settings menu confirms the set value.

Exit1. Returns to the main menu;2. In settings menu returns to the previous menu.

NOTE: In manual mode, pressing and simultaneously will force

generator to crank. Successful start will not be judged according to crank disconnect

conditions, operator will have to crank the starter motor manually; when operator

decides that the engine has fired, he/she should release the button and start relay will

be deactivated, safety on delay will start.

WARNING: Default password is 00318, user can change it in case of others

change the advanced parameters setting. Please clearly remember the password after

changing. If you forget it, please contact Smartgen services and send all information in

the controller page of ABOUTto us.

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4.3 LCD DISPLAY

4.3.1 MAIN DISPLAY

Main screen is divided into left and right separate viewing areas, use to select a

viewing area; the selected area is marked with in its upper left corner. Both

viewing areas show pages; use to scroll the pages and to scroll the

screen.

Engine, including as below,

Engine status, engine temperature, engine oil pressure, fuel level, Configurable Sensor 1,

battery voltage, charger voltage, accumulated run time, accumulated start times.

NOTE:If connected with J1939 engine via CANBUS port, this page also includes:

coolant pressure, coolant level, fuel temperature, fuel pressure, inlet temperature,exhaust temperature, turbo pressure, fuel consumption, total fuel consumption and so

on. (Different engine with different parameters)

Pump Unit

Outlet pressure, pump flow, pump head, config. sensor 2~6 (can be set as

temperature sensor, pressure sensor or level sensor)

FormulaPump Head = ( Outlet pressure - Static Pressure)/0.0098.

Alarm:

Display all warnings, shutdown alarms, trip shutdown alarms and the corresponding

information.

NOTE:For ECU alarms and shutdown alarms, if the alarm information is displayed,

check engine according to it, otherwise, please check the manual of generator according

to SPN alarm code.

Event log

Records all start/stop events (shutdown alarm, trip shutdown alarm, manual/auto start or

stop) and the real time when alarm occurs.

Others, including,

Time and Date, maintenance due time, input/output ports status.

About,including,

Issue time of software and hardware version, product PD number.

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Status, including as below,

Engine speed, battery voltage 1, engine status

Indicator Status

Green Normal status; No alarm

Yellow Warning or idle speed alarm occurs.

Red Shutdown alarm occurs.

Example:

Engine Pump

On load

Manual Mode

Normal Running

Outlet Pressure

1.0MPa 10Bar 145psi

Config Sensor 2

45 113Engine Temp.85 185 Config Sensor 3

465kPa 4.65Bar 67.4psiOil Pressure

465kPa 4.65Bar

67.4psiConfig Sensor 4

100%

1500rpm 27.6V At Rest

Engine Pump

Fuel Level

100%

Config Sensor 5

55 131

Config Sensor 1

85 185

Config Sensor 6

60 140

Battery Voltage 1

27.6V

Pump Flow

200m/h

Battery Voltage 2

27.6V

Pump Head

102m

1500rpm 27.6V Emergency Stop

4.3.2 USER MENU AND PARAMETERS SETTING MENU

Press and hold for more than 3 seconds to enter into user menu;

Parameter

After entering the correct password (factory default password is 00318), you can enter

into parameter settings interface.

Language

Selectable Chinese, English and others (default: Espanol)

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Commissioning

On load, off load or custom commissioning can be chosen. Custom commissioning

can configure on load or not during commissioning, when to commissioning and select

the mode after commissioning (manual mode, auto mode and stop mode).

Clear usersaccumulation

Can clear User Acc. Run A, User Acc. Run B and Engine Acc. Run time.

Parameter setting including as following,

Timer settings

Engine settings

Analog sensor settings (Engine temperature, engine oil pressure, fuel level, config.

1~6, outlet pressure)

Input port settings

output port settings

GOV settings

Pump settings

Module settings

Scheduling and maintenance settings

Example,

Return >Start Delay

>Stop Delay

>Preheat Delay

>Cranking Time

> Crank Rest Time

> Safety On Time

> Start Idle Time

> Warming Up Time

> Cooling Time

> Stop Idle Time> ETS Hold Time

Form1: Use to scroll settings,

to enter settings (form2), to

exit settings menu.

Timers

Engine

Temp. Sensor

OP Sensor

Level Sensor

Config Sensor 1

Config Sensor 2

Config Sensor 3

Config Sensor 4Config Sensor 5

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Return Start Delay Form 2: Use to scroll

settings, to enter settings (form3),

to return to previous menu. (form

1).

Timers >Stop Delay

>Preheat Delay

>Cranking Time

>Crank Rest Time

>Safety On Time

>Start Idle Time

>Warming Up Time

>Cooling Time

>Stop Idle Time

>ETS Hold Time

Engine

Temp. Sensor

OP Sensor

Level Sensor

Config Sensor 1

Config Sensor 2

Config Sensor 3

Config Sensor 4

Config Sensor 5

Return >Start Delay

>Stop Delay

>Preheat Delay

Form 3: Use to scroll

settings, to enter settings (form4),

to return to previous menu. (form

1).

Timers

Engine

Temp. Sensor

OP Sensor

Level Sensor

Config Sensor 1

Config Sensor 2

Config Sensor 3

Config Sensor 4

Config Sensor 5

>Cranking Time

>Crank Rest Time

>Safety On Time

>Start Idle Time

>Warming Up Time

>Cooling Time

>Stop Idle Time

>ETS Hold Time

>Start Delay

>Stop Delay

>Preheat Delay

Form 4Press to enter settings

(form 5), to return to previous

menu. (form 6).

00008

Cranking Time

>Crank Rest Time

>Safety On Time

>Start Idle Time

>Warming Up Time

>Cooling Time

>Stop Idle Time

>ETS Hold Time

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>Start Delay

>Stop Delay

>Preheat Delay

00008 Form5: Press to change cursor

position, are used for

changing cursor value, Confirm

setting (form 4), exit setting (form

4).

Cranking Time

>Crank Rest Time

>Safety On Time

>Start Idle Time

> Warming Up Time

>Cooling Time

>Stop Idle Time

>ETS Hold Time

>Start Delay

>Stop Delay

>Preheat Delay

00008

Form 6: are used for

changing the setting contents.

Confirm setting (form 4), to return

to previous menu. (form 1).

Cranking Time

>Crank Rest Time

>Safety On Time

>Start Idle Time

> Warming Up Time

>Cooling Time

>Stop Idle Time

>ETS Hold Time

>Wait Stop Time

NOTE:Pressing can exit setting directly during setting.

4.4 AUTO START/STOP OPERATION

Auto mode is selected by pressing the button; a LED besides the button will

illuminate to confirm the operation.

Automatic Start Sequence:

1. When Remote Start is active, Start Delaytimer is initiated;2. When start delay is over, preheat relay energizes (if configured), preheat delay XX s

information will be displayed on LCD;

3. After the above delay, the Fuel Relay is energized, and then one second later, the

Start Relay is engaged. The engine is cranked for a pre-set time. If the pump unit fails

to fire during this cranking attempt then the fuel relay and start relay are disengaged

for the pre-set rest period; crank rest time begins and wait for the next crank

attempt.4. Should this start sequence continue beyond the set number of attempts, the start

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sequence will be terminated, the Fail to Start fault will be displayed on LCD.

5. In case of successful crank attempt, the Safety On timer is activated, allowing Low

Oil Pressure, High Temperature, Under speed and Charge Alternator Failure inputs

to stabilize without triggering the fault. As soon as this delay is over, start idle delay

is initiated (if configured).

6. During start idle delay, under speed alarm is inhibited. When this delay is over,

warming up delay is initiated (if configured).

7. After the warming up delay, If engine speed has reached on-load requirements,

then the pump close relay will be energized; pump uint will take load; pump unit will

enter into Normal Running status.

NOTE: In case of Remote Start (off Load), the procedure is the same, except for

step NO. 7: the pump close relay will NOT be energised, generator will NOT accept load.

Automatic Stop Sequence,

1) When the Remote Start signal is deactivated while the Remote Stop signal is

active, the Stop Delay is initiated.

2) Once this stop delay has expired, the Pump Unit Breaker will open and the Cooling

Delay is then initiated. Should the Remote Start signal be re-activated during the

cooling down period, the unit will return running status. Once the Cooling Delay

expires, the Stop Idle delay is initiated.

3) During Stop Idle Delay (if configured), idle relay is energized.

4) ETS Solenoid Hold begins, ETS relay is energized while fuel relay is

de-energized and complete stop is detected automatically

5) "Fail to Stop Delay" begins, complete stop is detected automatically.

6) Pump unit is placed into its After stop timeafter its complete stop. Otherwise, fail

to stop alarm is initiated and the corresponding alarm information is displayed on

LCD (If pump unit stopped successfully after Failed to Stopalarm, it will enter

After stop time and remove alarm).

7) Pump unit is placed into its standby mode after its After stop time.

4.5 MANUAL START/STOP OPERATION

1 Manual Start: Manual mode is selected by pressing the button; a LED

besides the button will illuminate to confirm the operation; then press

button to start the unit; can automatically detect crank successful, and unitaccelerates to high-speed running automatically.

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When AfterUnload Idleis enabled, the unit is idle running when crank succeed;

unit accelerates to high-speed running automatically and take load after press

key by manual.

With high temperature, low oil pressure and over speed during pump unit running,controller can protect it to stop quickly (please refer to No.2~7 of Auto start

operation for detail procedures).

2 MANUAL STOP: Press can stop the running pump unit. (please refer to

No.2~7 of Auto stop operation for detail procedures).

NOTE: In manual mode, users can control the pump unit on load or off load via

Loadkey.

4.6 ON-LOAD CONTROL PROCESS

When controller is in Manual mode, manual control will be executed.

Users can control the pump unit on load or off load by pressing key. The pump unit

will unload automatically when it is stopped.

If AfterUnload Idleis selected Disable

Start the pump unit in manual mode and press key during the normal running

process, then the generator will take load; press key again, the generator will

unload.

If AfterUnload Idleis selected Enable

Start the pump unit in manual mode and it enters into idle running process. The pump

unit will not enter into normal running status until key is pressed and it will take

load as soon as the on-load requirements have reached.

When the pump unit is normal running with load, press key once again will lead to

the units offload (i.e. load relay deactivated); then the cooling delaywill be initiated.

Once this has expired, the unit will enter into idle running status.

When controller is in Auto mode, auto control will be executed.

The pump unit will take load automatically when it is normal running and the on-load

requirements have reached while unload automatically when it is stopped.

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4.7 ADJUST SPEED CONTROL

Users can set the outlet pressure as the rated value simply by adjusting the engine

speed. The Adjust Speed Controlwas divided into auto control and manual control.

Manual Adjust Speed:Adjust Speed mode is selected by pressing the button; In

this interface, users can adjust speed using navigational button: , manual adjust

speed; , auto adjust speed; , manual raise speed; , manual drop speed. ,

manual raise speedand , manual drop speedbuttons are active only when pump

unit is normal running under Manual Adjust Speedmode.

Auto Adjust Speed: Under this mode, during the unit is normal running, the

controller will adjust the outlet pressure to rated speed and maintain its steady

automatically according to the set value.

The Auto Adjust Speedwas divided into relay adjust speed, GOV adjust speed and

CAN adjust speed.

Relay Adjust Speed: Control the engine servo motor simply by using speed raise relay

and speed drop relay.

GOV Adjust Speed: Control the electronic speed regulator simply by using GOV

analog signal. Users should set parameters according to the actual situation as

different regulators have different parameters.

CAN Adjust Speed: Control the ECU engine speed simply by using CAN interface.

Parameters setting and speed adjustment method are same as GOV. Some ECU

engine has CAN adjust speed function, e.g. EMS2. Other engine types need the

above two ways to adjust speed.

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5 PROTECTION

5.1 WARNINGS

Warnings are not shutdown alarms and do not affect the operation of the genset.

Warning does not lead to shutdown, and when warning condition is no longer present,

warning alarm will be cleared automatically. Warning types are as follows:

No. Type Description

1 Over Speed

When the controller detects that the engine speed has

exceeded the pre-set value, it will initiate a warning

alarm.

2 Under Speed

When the controller detects that the engine speed has

fallen below the pre-set value, it will initiate a warning

alarm.

3Loss of Speed

Signal

When the controller detects that the engine speed is 0

and the action select Warn, it will initiate a warning

alarm.

4 Fail To StopAfter fail to stop delay, if unit is not stop completely, it

will initiate a warning alarm.

5 Charge Alt Fail

When the controller detects that charger voltage has


alarm.

6 Battery 1 OverVoltage

When the controller detects that battery 1 voltage hasexceeded the pre-set value, it will initiate a warning

alarm.

7Battery 1 Under

Voltage

When the controller detects that battery 1 voltage has


alarm.

8 Maintenance DueWhen maintenance countdown time is 0 and the action

select Warn, it will initiate a warning alarm.

9 ECU WarnIf an error message is received from ECU via J1939, it


10

Temperature

Sensor Open

Circuit

When the controller detects that the temperature

sensor is open circuit and the action select Warn, it


11 High Temperature

When the controller detects that engine temperature

has exceeded the pre-set value, it will initiate a warning

alarm.

12 Low Temperature


has fallen below the pre-set value, it will initiate a

warning alarm.

13Oil Pressure Open

Circuit

When the controller detects that the oil pressure sensor

is open circuit and the action select Warn, it will

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initiate a warning alarm.

14 Low Oil Pressure

When the controller detects that the oil pressure has


alarm.

15 Level Sensor Open

When the controller detects that the level sensor is

open circuit and the action select Warn, it will initiate a

warning alarm.

16 Low Fuel LevelWhen the controller detects that the fuel level has fallen

below the pre-set value, it will initiate a warning alarm.

17Flexible Sensor

1~6 Open

When the controller detects that the sensor is open

circuit and the action select Warn, it will initiate a

warning alarm.

18

Flexible Sensor

1~6 High

When the controller detects the sensor value is higher

than the max. set value, it will initiate a warning alarm.

19Flexible Sensor

1~6 Low

When the controller detects the sensor value is lower

than the min. set value, it will initiate a warning alarm.

20Digital Input 1~9

Warn

When the action of digital input port select Warnand

active, it will initiate a warning alarm.

21Battery 2 Over

Voltage



alarm.

22Battery 2 Under

Voltage


fallen below the pre-set value, it will initiate a warningalarm.

23Outlet Pressure

Sensor Open

When the controller detects that the outlet pressure

sensor is open circuit and the action select Warn, it


24Outlet Pressure

Sensor High


than the max. set value, it will initiate a warning alarm.

25Outlet Pressure

Sensor Low


than the min. set value, it will initiate a warning alarm.

26 Over Flow Warn When the controller detects the flow value is higherthan the max. set value, it will initiate a warning alarm.

27Gearbox Over

speed

When the controller detects that the gearbox speed has


alarm.

28Gearbox Under

speed



alarm.

29End Of The

Mandate

When the mandate time has expired and the action

select Warn, it will initiate a warning alarm.

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5.2 SHUTDOWN ALARM

When controller detects shutdown alarm, it will send signal to open breaker and stop the

unit. Shutdown alarm must be cleared manually and the fault removed to reset the

module. Shutdown alarm types are as follows:

NO. Type Description

1 Emergency StopWhen the controller detects an emergency stop alarm

signal, it will initiate a shutdown alarm.

2 Over Speed

When the controller detects that the generator speed

has exceeded the pre-set value, it will initiate a

shutdown alarm.

3 Under Speed

When the controller detects that the generator speed

has fallen below the pre-set value, it will initiate a

shutdown alarm.

4Loss of Speed

Signal

When the controller detects that the engine speed is 0

and the action select Warn, it will initiate a shutdown

alarm.

5 Maintenance DueWhen maintenance countdown time is 0 and the action

select Shutdown, it will initiate a shutdown alarm.

6 ECU ShutdownIf shutdown alarm signal is received from ECU via

J1939, it will initiate a shutdown alarm.

7 ECU Fail

If the module does not detect the J1939 data, it will

initiate a shutdown alarm.

8

Temperature

Sensor Open

Circuit

When the controller detects that the temperature

sensor is open circuit and the action select Shutdown,

it will initiate a shutdown alarm.

9 High Temperature


has exceeded the pre-set value, it will initiate a

shutdown alarm.

10Oil Pressure Open

Circuit

When the controller detects that the oil pressure sensor

is open circuit and the action select Shutdown, it will

initiate a shutdown alarm.

11 Low Oil Pressure

When the controller detects that the oil pressure has

fallen below the pre-set value, it will initiate a shutdown

alarm.

12Level Sensor Open

Circuit


circuit and the action select Shutdown, it will initiate a

shutdown alarm.

13Flexible Sensor

1~6 Open


circuit and the action select Shutdown, it will initiate a

shutdown alarm.

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NO. Type Description

16Flexible Sensor

1~6 High


than the max. set value, it will initiate a shutdown

alarm.

17Flexible Sensor

1~6 Low


than the min. set value, it will initiate a shutdown alarm.

18Digital Input 1~9

Shutdown

When the action of digital input port select Shutdown

and active, it will initiate a shutdown alarm.

19Outlet Pressure

Sensor Open

When the controller detects that the outlet pressure

sensor is open circuit and the action select Shutdown,

it will initiate a shutdown alarm.

20Outlet Pressure

Sensor High



alarm.

21Outlet Pressure

Sensor Low


than the min. set value, it will initiate a shutdown alarm.

22Over Flow

Shutdown

When the controller detects the flow value is higher


alarm.

23Gearbox Over

speed


exceeded the pre-set value, it will initiate a shutdown

alarm.

24Gearbox Under

speed

When the controller detects that the gearbox speed hasfallen below the pre-set value, it will initiate a shutdown

alarm.

25End Of The

Mandate

When the mandate time has expired and the action

select Shutdown, it will initiate a shutdown alarm.

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5.3 TRIP SHUTDOWN

On initiation of the trip shutdown condition the controller will de-energize the loadoutput

to remove the load from the unit. Once this has occurred the controller will start the

Cooling delay and allow the engine to cool before shutting down the engine. Trip

shutdown alarm must be cleared manually and the fault removed to reset the module.

Trip shutdown alarm types are as follows:

NO. Types Description

1 Maintenance Due

When maintenance countdown time is 0 and the action

select Trip Shutdown, it will initiate a trip shutdown

alarm.

2 Digital Input 1~9

When the action of digital input port select Trip

Shutdown and active, it will initiate a trip shutdown

alarm.

5.4 FAULT IDLE

On initiation of the trip condition the controller will de-energize the loadoutput to remove

the load from the unit. Once this has occurred the controller will start the Cooling delay

and allow the engine to cool before idle running process. Fault idle alarm must be

cleared by pressing Mutebutton more than 3s manually. Fault idle alarm types are as

follows:

No. Types Description

1 Digital Input 1~9When the action of digital input port select Fault idle

and active, it will initiate a trip shutdown alarm.

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6 CONNECTIONS

APC715 controller back panel is shown below:

Description of terminal connections:

Pin FunctionCable

SizeDescription

1 B- 2.5mm2 Connected with negative of starter battery.

2 B+ 2.5mm2

Connected with positive of starter battery. If

wire length is over 30m, better to double wires

in parallel. Max. 20A fuse is recommended.

3 Emergency Stop 2.5mm2Connected with B+ power supply via

emergency stop button.

4 Fuel Relay Output 1.5mm2

B+ power is supplied by terminal 3, rated 16A

5 Start Relay Output 1.5mm2B+ power is supplied by

terminal 3, rated 16A

Connected

to starter

coil

6 Aux. Output 1 1.5mm2B+ power is supplied by


Details see

form 2




terminal 2, rated 7A9 Aux. Output 4 1.5mm2

B+ power is supplied by


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Pin FunctionCable

SizeDescription



11 Aux. Output 6 1.5mm2

B+ power is supplied by


12 Charger(D+) 1.0mm2

Connected with charger starters D+ (WL)

terminals. Being hang up If there is no this

terminal.

13 Aux. Input 1 1.0mm2 Ground connected is active (B-)

Details seeform 3









22 Common GND(B-) 1.0mm2(B-) has already connected

innerly.

23Gearbox Magnetic

Pickup 10.5mm2

Connected with Gearbox Speed Sensor,

shielding line is recommended. (B-) has

already connected with speed sensor 2

innerly.24

Gearbox Magnetic

Pickup 2

25Magnetic Pickup

GND

(B-) has already connected with ground

innerly.

26Engine

Magnetic Pickup 20.5mm2

Connected with Engine Speed Sensor,

shielding line is recommended. (B-) has

already connected with speed sensor 2

innerly.27

Engine

Magnetic Pickup 1

28 Battery 2 Volt 1.0mm2 Connected with positive of battery 2.

29

Aux. Output 7 1.5mm2

Normally close output, rated 7A

Details see

form 2

30 Public points of relay31 Normally open output, rated 7A

32



33 Public points of relay

34 Normally open output, rated 7A

35



36 Public points of relay

37 Normally open output, rated 7A

38



39 Public points of relay40 Normally open output, rated 7A

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Pin FunctionCable

SizeDescription

41 GOV B2+ 0.5mm2120k resistance had been connected to

GOV B+ innerly.

42 GOV B1+ 0.5mm2 2-core shielding wire is recommended, its

GOV end earthed.43 GOV A+ 0.5mm2

44 ECU CAN L 0.5mm2Impedance-120 shielding wire is

recommended, its single-end earthed.45 ECU CAN H 0.5mm2

46 ECU CAN COM /

47 NC Not connect.

48Outlet Pressure

Sensor1.0mm2 Connect to outlet pressure sensor

49 Aux. sensor 6 1.0mm2Spare sensor of pump unit

Details see

form 4

50 Aux. sensor 5 1.0mm2

51 Sensor COM 3 1.0mm2Public terminal of sensor, (B-)

has already connected.


Spare sensor of pump unit53 Aux. sensor 3 1.0mm2


55 Sensor COM 2 1.0mm2Public terminal of sensor, (B-)

has already connected.

56 Aux. sensor 1 1.0mm2 Spare sensor of engine

57

Oil pressure

sensor 1.0mm

2

Connected to oil pressure sensor

58Temperature

sensor1.0mm2 Connected to temperature sensor

59 Fuel level sensor 1.0mm2 Connected to fuel level sensor

60 Sensor COM 11.0mm2 Public terminal of sensor, (B-) has already

connected.

61 RS485 /Impedance-120 shielding wire is

recommended, its single-end earthed.62 RS485+ 0.5mm2

63 RS485- 0.5mm2

NOTE:USB ports in controller rear panel are programmable parameter ports, user

can directly configure controller via PC in stop mode.

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7 DEFINITION AND RANGE OF PARAMETERS

7.1 PARAMETER CONTENTS AND RANGE (TABLE 1)

No. Items Parameter Default Description

Timer Setting

1 Start Delay (0-3600)s 1Time from remote start signal is

active to start the pump unit.

2 Stop Delay (0-3600)s 1Time from remote stop signal is

deactivated to stop the pump unit.

3Preheat

Delay(0-3600)s 0

Time of pre-powering heat plug

before starter is powered up.

4Cranking

Time(3-60)s 8 Time of starter power up

5 Crank RestTime

(3-60)s 10 The waiting time before secondpower up when engine start fail.

6Safety On

Delay(0-3600)s 10

Alarms for low oil pressure, high

temperature, under speed, under

frequency/voltage, charge fail are

inactive.

7Start Idle

Time(0-3600)s 0

Idle running time of the pump unit

when starting.

8

Warming Up

Time (0-3600)s 10

Warming time between the pump

unit take load and high speedrunning.

9Cooling

Time(0-3600)s 10

Radiating time before stop the pump

unit, after it unloads.

10Stop Idle

Time(0-3600)s 0

Idle running time when pump unit

stop.

11

ETS

Solenoid

Hold

(0-3600)s 20Stop electromagnets power on time

when pump unit is stopping.

12Fail to Stop

Delay(0-3600)s 0

Time between ending of pump unitidle delay and stopped when ETS

time is set as 0;

Time between ending of ETS hold

delay and stopped when ETS Hold

output time is not 0.

13After Stop

Time(0-3600)s 0

Time between pump unit stopped

and standby.

Engine Setting

1 Engine Type (0-39) 0

Default: Conventional genset (not

J1939)

When connected to J1939 engine,

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choose the corresponding type.

2Flywheel

Teeth

(10-300) 118

Tooth number of the engine, for

judging of starter separation

conditions and inspecting of engine

speed. See the following Installation

Instruction.

3 Rated Speed (0-6000)RPM 1500Offer standard to judge

over/under/loading speed.

4Speed on

Load(0-1000)% 90%

Setting value is percentage of rated

speed. Controller detects when it is

ready to load. It wont enter into

normal running process when speed

is lower than loading speed.

5Loss ofSpeed

Signal

(0-3600)s 5Time from detecting speed is 0 to

confirm the action.

6

Loss of

Speed

Action

(0-1) 0 0:Warn; 1:Shutdown

7Over Speed

Shutdown(0-1000)% 114%


speed and delay value can be set.8

Under

SpeedShutdown

(0-1000)% 80%

9Over Speed

Warn(0-1000)% 110% Setting value is percentage of rated

speed. Delay value and return value

can be set.10Under

Speed Warn(0-1000)% 86%

11

Battery 1

Rated

Voltage

(0-60.0)V 24.0Standard for detecting over/under

voltage of battery.

12 Battery 1Over Volts

(0-1000)% 120% Setting value is percentage of rated

voltage of battery. Delay value &

return value can be set.13Battery 1

Under Volts(0-1000)% 85%

14

Battery 2

Rated

Voltage

(0-60.0)V 24.0Standard for detecting over/under

voltage of battery.

15Battery 2

Over Volts(0-1000)% 120% Setting value is percentage of rated

voltage of battery. Delay value &

return value can be set.16 Battery 2Under Volts

(0-1000)% 85%

17 Charge Alt (0-60.0)V 8.0 In normal running, when charger

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Fail D+(WL) voltage under this value,

charge failure alarms.

18Start

Attempts

(1-10) times 3

Max. Crank times of crank attempts.

When reach this number, controller

will send start failure signal.

19Crank

Disconnect(0-2) 2

See form 5.

There are 3 conditions of

disconnecting starter with engine.

Each condition can be used alone

and simultaneously to separating the

start motor and genset as soon as

possible.

20DisconnectEngine

Speed

(0-1000)% 24%


speed. When engine speed is higherthan the set value, starter will be

disconnected. See the following

Installation Instruction.

21Disconnect

Oil Pressure(0-1000)kPa 200

When generator oil pressure is

higher than the set value, starter will

be disconnected. See the following

Installation Instruction.

22 After UnloadIdle

(0-1) 0

0: Disable1: Enable Active when

system is in manual mode. After startthe unit, it is enter into idle running

when the unit is not on-load.

Module Setting

1Power on

Mode(0-2) 0

0: Stop mode 1: Manual mode 2:

Auto mode

2Module

Address(1-254) 1

Controllers address during remote

sensing.

3 Stop Bits (0-1) 0 0: 2 stop bits; 1: 1 stop bit

4 Language (0-2) 0 0: Simplified Chinese 1: English2: Others

5 Password (0-65535) 00318For entering advanced parameters

setting.

Scheduling And Maintenance Setting

1Scheduled

Run(0-1) 0 0: Disable1: Enable

2Scheduled

Not Run(0-1) 0 0: Disable1: Enable

3 Maintenance (0-1) 0 0: Disable

1: EnableAnalog Sensors Setting

Temperature Sensor

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1 Curve Type (0-15) 7 SGX. See form 5.

2Open Circuit

Action(0-2) 0 0: Warn; 1: Shutdown; 2: No action

3High Temp.

Shutdown(0~300)C 98

Shutdown when external sensor

temperature is higher than this

value. Detecting only after safety

delay is over. The delay value can

be set.

4High Temp.

Warn(0~300)C 95

Warn when external sensor

temperature is higher than this

value. Detecting only after safety

delay is over. The delay value and

return value can be set.

5 Low Temp.Warn

(0-1) 0 0: Disable1: Enable

6Custom

Curve

Users should set the corresponding

curve when select resistor curve

type or current curve type.

Oil Pressure Sensor

1 Curve Type (0-15) 7 SGX. See form 5.

2Open Circuit

Action(0-2) 0 0: Warn; 1: Shutdown; 2: No action

3Low OP

Shutdown(0-1000)kPa 103

Shutdown when external oilpressure is lower than this value.

Detecting only after safety delay is

over. The delay value can be set.

4Low OP

Warn(0-1000)kPa 124

Warn when external oil pressure is

higher than this value. Detecting

only after safety delay is over. The

delay value and return value can be

set.

5Custom

Curve

Users should set the correspondingcurve when select resistor curve


Liquid Level Sensor

1 Curve Type (0-15) 4 SGH. See form 5.

2Open Circuit

Action(0-2) 0 0:Warn; 1:Shutdown; 2:No action

3Low Level

Warn

(0-1000)% 10

Warn when external level is lower

than this value. It is detecting all the

time. The delay value and returnvalue can be set.

4 Custom Users should set the corresponding

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Curve curve when select resistor curve


Flexible Sensor 1~6

1

Flexible

Sensor

Setting

(0-1) 0

0: Disable1: Enable (can be set as

temperature/oil pressure/liquid lever

sensor)

2 Curve Type Depends on sensor type.

3Open Circuit

Action(0-2) 0 0:Warn; 1:Shutdown; 2:No action

4High

Shutdown(0-9000) 100


value is higher than this value. The

delay value and warn enable can

be set.

5Low

Shutdown(0-9000) 10


value is lower than this value. The


be set.

6 High Warn (0-9000) 90

Warn when external sensor value is

higher than this value. The delay

value, warn enable and return

value can be set.

7 Low Warn (0-9000) 20


lower than this value. The delayvalue, warn enable and return

value can be set.

8Custom

Curve




Outlet Pressure Sensor

1 Curve Type (0-15) 2

2Open Circuit

Action

(0-2) 1 0:Warn; 1:Shutdown; 2:No action

3High

Shutdown(0-9000)% 120


value is higher than this value. The


be set.

4Low

Shutdown(0-9000)% 10


value is lower than this value. The


be set.

5 High Warn (0-9000)% 110Warn when external sensor value ishigher than this value. The delay


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value can be set.

6 Low Warn (0-9000)% 20


lower than this value. The delay


value can be set.

7Custom

Curve




8Rated Outlet

Pressure(0-9000)kPa 1000

Set the outlet ports rated working

pressure of pump unit.

9Static

Pressure(0-9000)kPa 0

Set the outlet ports static pressure

of pump unit.

10

Flow

Function (0-1) 0 0: Disable

1: Enable

11 Rated Flow (0-10000)m/h 1000 Pump units rated working pressure.

12Over Flow

Warn(0-1000)% 110

During normal running process, it

will initiated a warning alarm signal

when flow value has exceed the set

value. The delay value, warn

enable and return value can be set.

13Over Flow

Shut (0-1000)% 120

During normal running process, it

will initiate a shutdown alarm signal

when flow value has exceeded theset value. The warn enable and

delay value can be set.

14 Flow CurveDifferent outlet pressures

correspond to different flow value.

Flexible Input Ports

Flexible Input Port 1

1Contents

Setting(0-53) 28 Remote start (on load). See form 3.

2 Active Type (0-1) 0 0: Closed to active 1: Open toactive


1Contents

Setting(0-53) 26

High temperature shutdown.

See form 3.

2 Active Type (0-1) 00: Closed to active 1: Open to

active


1Contents

Setting

(0-53) 27Low oil pressure shutdown.

See form 3.


active

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1Contents

Setting(0-53) 0

User defined.

See form 3.

2 Active Type (0-1) 0

0: Closed to active 1: Open to

active

3 Arming (0-3) 20: From safety on 1: From starting

2: Always 3:Never

4Active

Actions(0-4) 0

0: Warn; 1: Shutdown; 2: Trip

Shutdown 3: Fault Idle 4: Indication

5 Active Delay (0-20.0)s 2.0Time from detecting active to

confirm.

6 Description User defined.


1Contents

Setting(0-53) 0

User defined.

See form 3.


active


2: Always 3:Never

4Active

Actions(0-4) 0



5 Active Delay (0-20.0)s 2.0

Time from detecting active to

confirm.6 Description User defined.


1Contents

Setting(0-53) 0 User defined. See form 3.


active


2: Always 3:Never

4 ActiveActions

(0-4) 1 0: Warn; 1: Shutdown; 2: TripShutdown 3: Fault Idle 4: Indication


confirm.



1Contents

Setting(0-53) 5 Lamp Test. See form 3.


activeFlexible Input Port 8~9

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1Contents

Setting(0-53) 0 User defined. See form 3.


active


2: Always 3:Never

4Active

Actions(0-4) 0




confirm.


Flexible Output Ports

Flexible Output Port 1

1Contents

Setting(0-239) 1

User defined period output (default

output is in preheating) See form 4.

2 Active Type (0-1) 00:Normally open; 1:Normally

close


1Contents

Setting(0-239) 35 Idle speed control. See form 4.

2 Active Type (0-1) 0 0:Normally open; 1:Normally close


1ContentsSetting

(0-239) 29 On-load control. See form 4.



1Contents

Setting(0-239) 31 Reserved. See form 4.



1

Contents

Setting (0-239) 38 ETS solenoid hold. See form 4.2 Active Type (0-1) 0 0:Normally open; 1:Normally close


1Contents

Setting(0-239) 48 Common alarm. See form 4.


Flexible Output Port 7~10

1Contents

Setting(0-239) 0 Not used. See form 4.

2 Active Type (0-1) 0 0:Normally open; 1:Normally closeGOV Setting

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1Adjust

Speed Type(0-2) 2

0Not Used; 1Relay Adjust Speed

2GOV Adjust Speed

2GOV Output

Reverse(0-1) 0 0Disable1Enable.

3GOV Center

Voltage SW1(0-10.0) 0 Default central voltage: 0V

4GOV Voltage

Range SW2(0-10.0) 2.0 Default volt. range: (-2.5~+2.5)V

5 GOV Gain (0-100) 20 GOV gain control

6GOV

Stability(0-100) 20 GOV stability control

7

Relay Adjust

Speed Dead

Band

(0-10.0)% 1.0

GOV relay control8

GOV Relay

Gain(0-100)% 10

9GOV Relay

Stability(0.05-1.60)s 0.10

10GOV Relay

Response(0.25-4.00) 0.5

Pump Unit Setting

1Speed

Enabled(0-1) 0 0Disable1Enable.

2Flywheel

Teeth(1-300) 118 Tooth number of the engine.

3 Rated Speed (0-6000)RPM 500Offer standard to judge over/under

speed.

4Over Speed

Shut(0-1000)% 114%


speed and delay value can be set.5

Under

Speed Shut(0-1000)% 80%

6 Over SpeedWarn

(0-1000)% 110% Setting value is percentage of rated

speed. Delay value and return value

can be set.7Under

Speed Warn(0-1000)% 86%

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7.2 PROGRAMMABLE OUTPUT 1-5 (TABLE 2)


0 Not Used

1 Custom Period 1

Details of function description please

see the following.

2 Custom Period 23 Custom Period 3

4 Custom Period 4

5 Custom Period 5

6 Custom Period 6

7 Custom Combined 1

8 Custom Combined 2

9 Custom Combined 3

10 Custom Combined 4

11 Custom Combined 512 Custom Combined 6

13 Reserved

14 Reserved

15 Reserved

16 Reserved

17 Air Flap

Action when over speed shutdown and

emergence stop. It can close the air

inflow to stop the engine as soon as

possible.

18 Audible Alarm

Action when warning or shutdown

occurs. Can be connected annunciator

externally. When alarm muteinput port

is active, the alarm will be prohibit.

19 Louver ControlAction in genset starting and disconnect

when genset stopped completely.

20 Fuel Pump ControlIt is controlled by fuel pump of level

sensors limited threshold.

21 Heater Control It is controlled by heating of temperaturesensors limited threshold.

22 Cooler ControlIt is controlled by cooler of temperature

sensors limited threshold.

23Oil Pre-supply Actions in period of cranking to safety

run.

24 Reserved

25 Pre-LubricateActions in period of pre-heating to safety

run.

26 Remote PC Output This port is controlled by RS485communication (PC).

27 Reserved

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28 Reserved

29 On-load OutputControl generator to take load or off

load.

30 Reserved

31 Reserved

32 Reserved

33 Crank RelayAction when genset is starting and

disconnect when crank successful.

34 Fuel RelayAction when genset is starting and

disconnect when stop is completed.

35 Idle Control

Used for engine which has idles. Close

before starting and open in warming up

delay; Close during stopping idle

process and open when stop is

completed.

36 Raise Speed

Action in warming up delay and be

controlled by GOV in normal running

process.

37 Drop Speed

Action between the period from stop

idleto failed to stopand be controlled

by GOV in normal running process.

38 ETS Control

Used for engines with ETS

electromagnet. Close when stop idle is

over and open when pre-set ETSdelayis over.

39 Pulse Drop speed

Active 0.1s when controller enter into

stop idle, used for control part of ECU

dropping to idle speed (temporary

reserved).

40 ECU StopSuitable for engines which fitted with

ECU; used for control ECU stop.

41 ECU Power Supply

Suitable for engines which fitted with

ECU; used for control ECU powersupply.

42 Pulse raise speed

Active 0.1s when controller enter into

warming up delay; used for control part

of ECU raising to normal speed

(temporary reserved).

43 Crank SuccessClose when detects a successful start

signal.

44 Reserved

45 Reserved46 Reserved

47 Start Battery Cycle During cranking process, start battery

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will be switchover circularly if multiple

crank is needed.

48 Common AlarmAction when pump unit common

warning, common shutdown alarm.

49 Common Trip Action when common trip alarm.

50 Common Shutdown Action when common shutdown alarm.

51 Common Fault Idle Alarm Action when fault idle alarm.

52 Common Warn Alarm Action when common warning alarm.

53 Reserved

54 Battery 1 High VoltsAction when battery 1 over voltage

warning alarm.

55 Battery 1 Low VoltsAction when battery 1 low voltage

warning alarm.

56

Charge Alt Fail Action when charge failure warning

alarms.

57 Reserved

58 Reserved

59 Reserved

60 ECU Warn Indicate ECU sends a warning signal.

61 ECU Shutdown Indicate ECU sends a shutdown signal.

62 ECU COM FailIndicate controller cannot communicate

with ECU.

63 Reserved

64 Reserved

65 Reserved

66 Reserved

67 Reserved

68 Reserved

69 Aux Input 1 Active Action when input port 1 is active.









78~96 Reserved

97 Battery 2 High VoltsAction when battery 2 over voltage

warning alarm.

98 Battery 2 Low Volts

Action when battery 2 low voltage

warning alarm.

99 Emergency Stop Action when emergency stop alarm.

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100 Failed To Start Action when failed start alarm.

101 Failed To Stop Action when failed stop alarm.

102 Under Speed Warn Action when under speed alarm.

103 Under Speed Shutdown Action when under speed shuts down.

104 Over Speed Warn Action when over speed warning.

105Over Speed Shutdown

Action when over speed shutdown

alarm.

106~138 Reserved

139 High Temp Warn Action when high temperature warning.

140 Low Temp Warn Action when low temperature warning.

141High Temp Shutdown

Action when hi-temperature Shutdown

alarm.

142 Reserved

143 Low OP Warn Action when low oil pressure warning.

144 Low OP Shutdown Action when low oil pressure shutdown.

145 OP Sensor OpenAction when oil pressure sensor is open

circuit.

146 Reserved

147 Low Level Warn Action when low oil level warning.

148 Over Flow Shutdown Action when low oil pressure shutdown.

149 Over Flow Warn Action when low oil pressure warning.

150 Config 1 High Warn

151 Config 1 Low Warn

152 Config 1 High Shut

153 Config 1 Low Shut



















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174 Outlet High Warn

175 Outlet Low Warn

176 Outlet High Shut

177 Outlet Low Shut

178~229 Reserved

230 Stop Mode Action in stop mode.

231 Manual Mode Action in Manual mode.

232 Reserved

233 Auto Mode Action in Auto mode.

234 Loading Status Indicate the system is on-load.

235~239 Reserved

7.2.1 Custom Period Output

Defined Period output is composed by 2 parts, period output S1 and condition output S2.

While S1 and S2 are TRUEsynchronously, OUTPUT;

While S1 or S2 isFALSE, NOT OUTPUT.

Period output S1, can set pump units one or more period output freely, can set the

delayed time and output time after enter into period.

Condition output S2; can set as any conditions in output ports.

NOTE:when delay time and output time both are 0 in period output S1, it is TRUE in

this period.

Example,

Output period: start

Delay output time: 2s

Output time: 3s

Condition output contents: output port 1 is active

Close when condition output active/inactive: close when active (disconnect when

inactive);

Output port 1 active, after enter starts time and delay 2s, this defined period output is

outputting, after 3s, stop outputting;

Output port 1 inactive, defined output period is not outputting.

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7.2.2 Custom Combined Output

Defined combination output is composed by 3 parts, condition output S1 or S2 and

condition output S3.

S1 or S2 is TRUE, while S3 is TRUE, Defined combination output is outputting;

S1 and S2 are FALSE, or S3 is FALSE, Defined combination output is not outputting.

NOTE: S1, S2, S3 can be set as any contents except for defined combination

output in the output setting.

NOTE: 3 parts of defined combination output (S1, S2, S3) couldnt include or

recursively include themselves.

Example,

Contents of probably condition output S1: output port 1 is active;

Close when probably condition output S1 is active /inactive: close when active

(disconnect when inactive);

Contents of probably condition output S2, output port 2 is active;



Contents of probably condition output S3: output port 3 is active;



When input port 1 active or input port 2 active, if input port 3 is active, Defined

combination output is outputting; If input port 3 inactive, Defined combination output is

not outputting;

When input port 1 inactive and input port 2 inactive, whatever input port 3 is active or not,

Defined combination output is not outputting.

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7.3 DEFINED CONTENTS OF CONFIGURABLE INPUT PORTS(ALL ACTIVE WHEN CONNECT TO GRAND (B-))


0 Users Configured

Including following functions,

Indication: indicate only, not warning or shutdown.Warning: warn only, not shutdown.

Shutdown: alarm and shutdown immediately

Never: input inactive.

Always: input is active all the time.

From crank: detecting as soon as start.

From safety on: detecting after safety on run delay.

1 Reserved

2 Alarm MuteCan prohibit Audible Alarm output when input is

active.

3 Reset Alarm Can reset shutdown alarm when input is active.

4 Reserved

5 Lamp TestAll LED indicators are illuminating when input is

active.

6 Panel Lock

All buttons in panel is inactive except

and there is in the left of first

row in LCD when input is active.

7 Reserved

8 Idle Control Mode Under speed protection is inactive.

9 Inhibit Auto Stop

In Auto mode, during pump unit normal running,

when input is active, inhibit pump unit shutdown

automatically.

10 Inhibit Auto StartIn Automode, inhibit pump unit start automatically

when input is active.

11 Inhibit ScheduledIn Auto mode, inhibit pump unit scheduled run

when input is active.

12 Reserved

13 Loading Status Connect to Aux. Points of clutch.

14 Load Inhibit Prohibit pump unit onload when input is active.

15 Reserved

16 Reserved

17 Reserved

18 Reserved

19 Reserved

20 Reserved

21 Inhibit Alarm Stop All shutdown alarms are prohibited exceptemergence stop.(Means battle mode)

22 Aux Instrument Mode All outputs are prohibited in this mode.

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23 Reserved

24 Reset MaintenanceController will reset maintenance time and date as

default when input is active.

25 Reserved

26 Aux. High Temp Connect to sensor digital input.

27 Aux. Low OP Connect to sensor digital input.

28Remote Start

(On Load)

InAutomode, when the input is active, pump unit

can be started automatically and take load after

pump unit normal running.

29Remote Start

(Off Load)

In Auto mode, when the input is active, pump unit

can be started automatically and NOT take load

after pump unit normal running.

30 Aux. Manual Start

In Manual mode, when the input is active, pump

unit will start automatically; when input inactive,

pump unit will stop automatically.

31 Reserved

32 Remote Stop

InAutomode, when the input is active as well as

remote start signal is inactive, pump unit can be

stopped automatically.

33 Simulate Stop key An external button (not self-locking) can be

connected and pressed as simulate panel.34 Simulate Manual key

35 Reserved

36 Simulate Auto key An external button (not self-locking) can be

connected and pressed as simulate panel.37 Simulate Start key

38 Simulate Load key

39~5

1Reserved

52 Speed Raise Input An external button (not self-locking) can be

connected and control GOV manually.53 Speed Drop Input

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7.4 SELECTION OF SENSORS

No. Description Remark

1Temperature

Sensor

0 Not used

1 Custom Res Curve

2 Custom 4-20mA curve3 VDO

4 CURTIS

5 VOLVO-EC

6 DATCON

7 SGX

8 SGD

9 SGH

10 PT100

11~15 Reserved

Defined resistances

range is (0~6)K,

default is SGX sensor.

2 Pressure Sensor

0 Not used

1 Custom Res Curve

2 Custom 4-20mA curve

3 VDO 10Bar

4 CURTIS

5 VOLVO-EC

6 DATCON 10Bar

7 SGX

8 SGD

9 SGH10~15 Reserved

Defined resistances

range is (0~6)K,

default is SGX sensor.

3Fuel Level

Sensor

0 Not used

1 Custom Res Curve

2 Custom 4-20mA curve

3 SGD

4 SGH

5~15 Reserved

Defined resistances

range is (0~6)K,

default is SGH sensor.

Note: User should take the controller apart to change the jumper hat from resistor

side to current side if your pump unit fitted with 4~20mA sensor.

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7.5 CONDITIONS OF CRANK DINSCONNECT SELECTION

No. Setting description

0 Oil pressure

1 Engine Speed

2 Oil pressure + Engine SpeedNOTE:

1. There are 3 conditions to make starter disconnected with engine. Engine speed and

oil pressure both can be used separately. We recommend that oil pressure should

be using with engine speed together, in order to make the starter motor is separated

with engine immediately and can check crank disconnect exactly.

2. Engine speed is the magnetic equipment which be installed in starter for detecting

flywheel teeth.3. When set as engine speed, must ensure that the number of flywheel teeth is as same

as setting, otherwise, over speed shutdown or under speed shutdown may be

caused.

4. If pump unit without engine speed sensor, please dont select corresponding items,

otherwise, start fail or loss speed signal maybe caused.

5. If genset without oil pressure sensor, please dont select corresponding items.

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8 PARAMETERS SETTING

1. Please change the controller parameters when generator is in standby mode only

(e. g. Crank disconnect conditions selection, digital input, digital output, various

delay), otherwise, shutdown and other abnormal conditions may occurs.

2. Maximum set value must over minimum set value in case that the condition of too

high as well as too low will happen.

3. When setting the warning alarm, please set the correct return value; otherwise,

maybe there is abnormal alarm. When setting the maximum value, the return value

must less than set value; When setting the minimum value, the return value must

over than set value.

4. Digital input could not be set as same items; otherwise, there are abnormal

functions. However, the digital output can be set as same items.

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9 SENSOR SELECT

1) When reselect sensors, the sensor curve will be transferred into the standard value.

For example, if temperature sensor is SGX (120C resistor type), its sensor curve

is SGX (120C resistor type); if select the SGD (120C resistor type), the

temperature sensor curve is SGD curve.

2) When there is difference between standard sensor curves and using sensor, user

can adjust it in curve type.

3) When input the sensor curve, X value (resistor) must be input from small to large,

otherwise, mistake occurs.

4) If select sensor type as None, sensor curve is not working and LCD does not

display the sensor information.

5) If there is alarm switch only for the select sensor, user must set the sensor as

None, otherwise, maybe shutdown or warning occurs.

6) The headmost or backmost values in the vertical coordinates can be set as same

as below,

Common unitconversion table

N/m2 (pa) kgf/cm2 bar (p/in2.psi)

1Pa 1 1.02x105 1x10

5 1.45x104

1kgf/cm2 9.8x104 1 0.98 14.2

1bar 1x105 1.02 1 14.5

1psi 6.89x103 7.03x102 6.89x10

2 1

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10 TYPICAL APPLICATION

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11 INSTALLATION

Controller is panel built-in design; it is fixed by clips when installed.

1) Battery Voltage Input

NOTE: APC715 controller can suit for widely range of battery voltage

DC(8~35)V. Negative of battery must be connected with the engine shell soundly.

The diameter of wire which from power supply to battery must be over 2.5mm 2. If

floating charge configured, please firstly connect output wires of charger to

batterys positive and negative directly, then, connect wires from batterys positive

and negative to controllers corresponding input ports in order to prevent charge

disturbing the controllers normal working.2) Speed Sensor Input

NOTE: Speed sensor is the magnetic equipment which be installed in starter

and for detecting flywheel teeth. Its connection wires to controller should apply for

2 cores shielding line. The shielding layer should connect to shielding GND

terminal in controller while another side is hanging in air. The else two signal wires

are connected to MP1 and MP2 terminals, moreover, MP2 has already connected

to B- innerly. The output voltage of speed sensor should be within AC(1~24)V

(effective value) during the full speed. AC12V is recommended (in rated speed).

When install the speed sensor, let the sensor is spun to contacting flywheel first,

then, port out 1/3 lap, and lock the nuts of sensor at last.

3) Output And Expansion Relay

NOTE: All outputs of controller are relay contact output type. If need to expand

the relays, please add freewheel diode to both ends of expand relays coils (when

coils of relay has DC current) or, add resistance-capacitance return circuit (when

coils of relay has AC current), in order to prevent disturbance to controller or

others equipment.

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12 CONNECTIONS OF CONTROLLER WITH J1939 ENGINE

12.1 CUMMINS ISB/ISBE

Terminals of controller Connector B Remark

Fuel relay output 39

Start relay output -Connect with starter coil

directly

Auxiliary output port

1

Expand 30A relay, battery

voltage of 01,07,12,13 is

supplied by relay

ECU power

Set Auxiliary output 1 as ECU

power

Terminals of controller 9 pins connector Remark

CAN GND SAE J1939 shield

CAN communication shielding

line(connect with ECU terminalonly)

CAN(H) SAE J1939 signalImpedance 120 connecting

line is recommended.

CAN(L) SAE J1939 returnImpedance 120 connecting


Engine type:Cummins ISB

12.2 CUMMINS QSL9

Suitable for CM850 engine control modeTerminals of controller 50 pins connector Remark

Fuel relay output 39

Start relay output - Connect to starter coil directly


CAN GND SAE J1939 shield-E


line(connect with ECU terminal

only)

CAN(H) SAE J1939 signal-CImpedance 120 connecting


CAN(L) SAE J1939 return-DImpedance 120 connecting


Engine type: Cummins-CM850

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12.3 CUMMINS QSM11(IMPORT)

It is suitable for CM570 engine control module. Engine type is QSM11 G1, QSM11 G2.

Terminals of controller C1 connector Remark

Fuel relay output 5&8

Outside expand relay, when

fuel output, making port 5 andport 8 of C1 be connected


Terminals of controller 3 pins data link connector Remark

CAN GND C


line(connect with ECU

terminal only)

CAN(H) A

Impedance 120 connecting


CAN(L) BImpedance 120 connecting


Engine type: Cummins ISB

12.4 CUMMINS QSX15-CM570

It is suitable for CM570 engine control module. Engine type is QSX15.


Fuel relay output 38 Oil spout switch



CAN GND SAE J1939 shield-E



terminal only)

CAN(H) SAE J1939 signal-CImpedance 120 connecting


CAN(L) SAE J1939 return-D

Impedance 120 connecting


Engine type: Cummins QSX15-CM570

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12.5 CUMMINS GCS-MODBUS

It is suitable for GCS engine control module. Use RS485-MODBUS to read information

of engine. Engine types are QSX15, QST30, QSK23 / 45/60/78 and so on.

Terminals of controller D-SUB connector 06 Remark

Fuel relay output 5&8

Outside expand relay, whenfuel output, making port 05

and 08 of the connector 06 be

connected.


Terminals of controller D-SUB connector 06 Remark

RS485 GND 20



terminal only)

RS485+ 21Impedance 120 connecting


RS485- 18Impedance 120 connecting


Engine type: Cummins QSK-MODBUS, Cummins QST-MODBUS, Cummins

QSX-MODBUS

12.6 CUMMINS QSM11

Terminals of controller OEM connector of engine RemarkFuel relay output 38

Start relay output - Connect with starter coil

directly

CAN GND - CAN communication shielding

line(connect with controllers

this terminal only)

CAN(H) 46 Impedance 120 connecting


CAN(L) 37 Impedance 120 connectingline is recommended.

Engine type: com

apc715_v1.0_en

Documents

manual startstop operation

auto startstop operation

user menu

speed control

lcd display

main display

shutdown alarm

trip shutdown